Electricity experimentally and practically applied; a book for the beginner and for the practical man, principles, experiments, practical applications and problems (1910)
Ashe, Sydney Whitmore · New York, D. Van Nostrand company · leaf 241
HOLDING SCREW ALUMINUM PLUG 1 ARMATURE SUPPORT L.POST BALLAST 2~ CUT OUT COIL ARMATURE ~-j:::;silver contact stop HOUSING contact sleeve porcelain—-globe holding screw HOLDER porcelain Jtj GLOWER I GLOBE Fig. 2S0. — Westinghouse Nernst Lamp. glowers. Fig. 281, as manufactured by the… … Fig. 281. — Glower. LAM-J3 rceikiiNAi.% Much difficulty has been encountered in the introduction of this lamp in America, owing to its fragile nature and the desire to make the lamp automatic in its operation. In foreign countries the lamp was introduced without the automatic starting device, the…
Electricity · Electrical engineering
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